COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: BM229 VLBA format 7 mm ~ 0200-1800 LST Exp. Code: BM229E Schedule Version: 1.00 Processed by SCHED version: 6.02 July 2005 PI: Alan P. Marscher Address: Dept. of Astronomy, Boston University 725 Commonwealth Ave. Boston, MA 02215 Phone: (617)353-5029 (office) or (508)788-8317 (home) EMAIL: marscher@bu.edu Fax: (617)353-5704 Phone during observation: (617)353-5029 (office) or (508)788-8317 (home) Observing mode: continuum Notes: Use all available antennas Program sources: 3C273, 3C279, 1510-089, BL Lac Calibrators: CTA102, 3C446, 3C454.3 Can use 3C279 or 3C454.3 as a fringe finder Schedule for VLBA_BR (Code Br ) Page 2 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 10 12 09 3C273 08 13 45 18.6 108.7 -4.3 -39.2 0 1 1 0 10 12 09 10 22 07 --- 08 23 45 20.2 110.8 -4.1 -38.6 598 F 1 3989 10 12 22 10 22 07 3C279 08 23 45 9.9 110.4 -4.5 -39.0 -27 1 1 3989 10 22 07 10 32 05 --- 08 33 45 11.4 112.3 -4.4 -38.4 572 F 1 7978 10 22 07 10 32 05 3C273 08 33 45 21.8 112.9 -3.9 -38.0 -27 1 1 7978 10 32 05 10 42 04 --- 08 43 45 23.3 115.0 -3.8 -37.3 572 F 1 11967 10 32 05 10 42 04 3C279 08 43 45 12.9 114.4 -4.2 -37.7 -27 1 1 11967 10 42 04 10 52 02 --- 08 53 45 14.5 116.4 -4.0 -36.9 572 F 1 15956 10 42 04 10 52 02 3C273 08 53 45 24.8 117.2 -3.6 -36.4 -27 1 2 15956 10 52 02 11 02 00 --- 09 03 45 26.2 119.4 -3.4 -35.6 572 R 1 15255 10 52 02 11 02 00 3C279 09 03 45 15.9 118.5 -3.9 -36.1 -27 1 2 15255 11 02 00 11 11 59 --- 09 13 45 17.4 120.6 -3.7 -35.3 572 R 1 11266 11 02 00 11 11 59 3C273 09 13 45 27.7 121.7 -3.3 -34.6 -27 1 2 11266 11 11 59 11 21 57 --- 09 23 45 29.1 124.1 -3.1 -33.6 572 R 1 7276 11 11 59 11 21 57 3C279 09 23 45 18.8 122.7 -3.5 -34.4 -27 1 2 7276 11 21 57 11 31 55 --- 09 33 45 20.2 124.9 -3.4 -33.4 572 R 1 3287 11 21 57 11 31 55 3C273 09 33 45 30.4 126.5 -2.9 -32.5 -27 1 3 3287 11 31 55 11 41 54 --- 09 43 45 31.8 129.0 -2.8 -31.3 572 F 1 702 11 31 55 11 41 54 3C279 09 43 45 21.5 127.1 -3.2 -32.3 -26 1 3 702 11 41 54 11 51 52 --- 09 53 45 22.9 129.4 -3.0 -31.2 572 F 1 4691 11 41 54 11 51 52 3C273 09 53 45 33.0 131.5 -2.6 -30.0 -26 1 3 4691 11 51 52 12 01 50 --- 10 03 45 34.3 134.1 -2.4 -28.6 572 F 1 8680 11 51 52 12 01 50 3C279 10 03 45 24.1 131.8 -2.9 -30.0 -26 1 3 8680 12 01 50 12 11 49 --- 10 13 45 25.3 134.1 -2.7 -28.8 572 F 1 12669 12 01 50 Schedule for VLBA_BR (Code Br ) Page 3 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 12 13 49 3C273 10 15 45 35.7 137.4 -2.2 -26.9 93 1 3 12669 12 13 49 12 19 48 --- 10 21 45 36.3 139.0 -2.1 -26.0 359 F 1 15062 12 14 02 12 19 48 3C279 10 21 45 26.3 136.1 -2.6 -27.7 -26 1 3 15062 12 19 48 12 25 47 --- 10 27 45 27.0 137.6 -2.5 -26.9 333 F 1 17456 12 19 48 12 25 47 1510-089 10 27 45 5.3 110.0 -4.8 -39.4 -49 1 4 17456 12 25 47 12 31 46 --- 10 33 45 6.3 111.2 -4.7 -39.1 310 R 1 15062 12 25 47 12 31 46 3C273 10 33 45 37.6 142.4 -1.9 -24.0 -69 1 4 15062 12 31 46 12 38 44 --- 10 40 45 38.3 144.5 -1.8 -22.8 350 R 1 12270 12 31 46 12 38 44 3C279 10 40 45 28.4 140.9 -2.3 -25.1 -26 1 4 12270 12 38 44 12 45 43 --- 10 47 45 29.1 142.7 -2.1 -24.0 393 R 1 9478 12 38 44 12 45 43 1510-089 10 47 45 8.4 113.9 -4.4 -38.2 -47 1 4 9478 12 45 43 12 51 42 --- 10 53 45 9.3 115.1 -4.3 -37.8 312 R 1 7084 12 45 43 12 51 42 3C273 10 53 45 39.5 148.3 -1.6 -20.5 -66 1 4 7084 12 51 42 12 58 41 --- 11 00 45 40.1 150.5 -1.5 -19.2 353 R 1 4292 12 51 42 12 58 41 3C279 11 00 45 30.4 146.1 -1.9 -22.0 -25 1 4 4292 12 58 41 13 05 40 --- 11 07 45 31.0 148.0 -1.8 -20.8 393 R 1 1500 12 58 41 13 05 40 1510-089 11 07 45 11.4 117.9 -4.1 -36.7 -45 1 5 1500 13 05 40 13 11 39 --- 11 13 45 12.3 119.1 -4.0 -36.2 314 F 1 894 13 05 40 13 11 39 3C273 11 13 45 41.1 154.5 -1.3 -16.7 -64 1 5 894 13 11 39 13 18 38 --- 11 20 45 41.6 156.8 -1.1 -15.3 355 F 1 3686 13 11 39 13 18 38 3C279 11 20 45 32.1 151.5 -1.6 -18.6 -25 1 5 3686 13 18 38 13 25 37 --- 11 27 45 32.6 153.5 -1.5 -17.4 394 F 1 6479 13 18 38 13 25 37 1510-089 11 27 45 14.3 122.0 -3.8 -35.0 -43 1 5 6479 13 25 37 13 31 36 --- 11 33 45 15.1 123.2 -3.7 -34.4 316 F 1 8872 13 25 37 13 31 36 3C273 11 33 45 42.4 161.0 -0.9 -12.5 -60 1 5 8872 13 31 36 13 38 35 --- 11 40 45 42.7 163.3 -0.8 -11.0 358 F 1 11664 13 31 36 13 38 35 3C279 11 40 45 33.5 157.2 -1.3 -15.1 -24 1 5 11664 13 38 35 13 45 33 --- 11 47 45 34.0 159.2 -1.1 -13.8 395 F 1 14457 13 38 35 Schedule for VLBA_BR (Code Br ) Page 4 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 13 45 33 1510-089 11 47 45 17.1 126.2 -3.4 -33.0 -40 1 5 14457 13 45 33 13 51 32 --- 11 53 45 17.9 127.5 -3.3 -32.4 319 F 1 16850 13 45 33 13 51 32 3C273 11 53 45 43.3 167.7 -0.6 -8.2 -57 1 6 16850 13 51 32 13 58 31 --- 12 00 45 43.5 170.1 -0.5 -6.6 362 R 1 15557 13 51 32 13 58 31 3C279 12 00 45 34.7 163.1 -0.9 -11.3 -24 1 6 15557 13 58 31 14 05 30 --- 12 07 45 35.0 165.1 -0.8 -9.9 395 R 1 12765 13 58 31 14 05 30 1510-089 12 07 45 19.7 130.6 -3.1 -30.9 -37 1 6 12765 14 05 30 14 11 29 --- 12 13 45 20.4 132.0 -3.0 -30.2 322 R 1 10372 14 05 30 14 13 29 3C273 12 15 45 43.8 175.3 -0.2 -3.2 67 1 6 10372 14 13 29 14 19 28 --- 12 21 45 43.9 177.3 -0.1 -1.8 359 R 1 7978 14 13 42 14 19 28 3C279 12 21 45 35.5 169.4 -0.6 -7.1 -23 1 6 7978 14 19 28 14 25 27 --- 12 27 45 35.7 171.2 -0.5 -5.9 336 R 1 5585 14 19 28 14 25 27 1510-089 12 27 45 22.1 135.2 -2.8 -28.4 -33 1 6 5585 14 25 27 14 31 26 --- 12 33 45 22.8 136.7 -2.7 -27.6 326 R 1 3191 14 25 27 14 31 26 3C273 12 33 45 43.9 181.5 0.1 1.0 -48 1 6 3191 14 31 26 14 38 25 --- 12 40 45 43.8 183.9 0.2 2.6 371 R 1 399 14 31 26 14 38 25 3C279 12 40 45 35.9 175.2 -0.3 -3.2 -22 1 7 399 14 38 25 14 45 24 --- 12 47 45 36.0 177.3 -0.1 -1.8 397 F 1 3191 14 38 25 14 45 24 1510-089 12 47 45 24.4 140.0 -2.4 -25.7 -31 1 7 3191 14 45 24 14 51 23 --- 12 53 45 25.0 141.5 -2.3 -24.9 328 F 1 5585 14 45 24 14 51 23 3C273 12 53 45 43.6 188.4 0.4 5.6 -43 1 7 5585 14 51 23 14 58 21 --- 13 00 45 43.4 190.8 0.5 7.2 376 F 1 8377 14 51 23 14 58 21 3C279 13 00 45 36.0 181.3 0.1 0.9 -21 1 7 8377 14 58 21 15 05 20 --- 13 07 45 36.0 183.5 0.2 2.3 398 F 1 11169 14 58 21 15 05 20 1510-089 13 07 45 26.4 145.0 -2.1 -22.8 -32 1 7 11169 15 05 20 15 11 19 --- 13 13 45 27.0 146.5 -2.0 -21.9 327 F 1 13563 15 05 20 15 11 19 3C273 13 13 45 42.9 195.2 0.7 10.1 -38 1 7 13563 15 11 19 15 18 18 --- 13 20 45 42.6 197.5 0.9 11.6 380 F 1 16355 15 11 19 Schedule for VLBA_BR (Code Br ) Page 5 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 15 18 18 3C279 13 20 45 35.8 187.4 0.4 5.0 -20 1 8 16355 15 18 18 15 25 17 --- 13 27 45 35.6 189.6 0.5 6.4 399 R 1 16052 15 18 18 15 25 17 1510-089 13 27 45 28.2 150.2 -1.8 -19.6 -32 1 8 16052 15 25 17 15 31 16 --- 13 33 45 28.7 151.8 -1.7 -18.6 327 R 1 13659 15 25 17 15 31 16 3C273 13 33 45 41.8 201.8 1.1 14.4 -39 1 8 13659 15 31 16 15 38 15 --- 13 40 45 41.4 204.1 1.2 15.8 379 R 1 10867 15 31 16 15 38 15 3C279 13 40 45 35.2 193.5 0.7 9.0 -18 1 8 10867 15 38 15 15 45 14 --- 13 47 45 34.9 195.6 0.9 10.4 400 R 1 8074 15 38 15 15 45 14 1510-089 13 47 45 29.7 155.6 -1.4 -16.2 -33 1 8 8074 15 45 14 15 51 13 --- 13 53 45 30.1 157.2 -1.3 -15.2 326 R 1 5681 15 45 14 15 51 13 3C273 13 53 45 40.4 208.2 1.4 18.4 -40 1 8 5681 15 51 13 15 58 12 --- 14 00 45 39.9 210.3 1.5 19.7 379 R 1 2888 15 51 13 15 58 12 3C279 14 00 45 34.2 199.4 1.1 12.9 -17 1 8 2888 15 58 12 16 05 11 --- 14 07 45 33.8 201.5 1.2 14.2 402 R 1 96 15 58 12 16 05 11 1510-089 14 07 45 30.9 161.1 -1.1 -12.7 -33 1 9 96 16 05 11 16 11 10 --- 14 13 45 31.3 162.8 -1.0 -11.5 326 F 1 2490 16 05 11 16 13 09 3C273 14 15 45 38.5 214.9 1.8 22.4 79 1 9 2490 16 13 09 16 19 08 --- 14 21 45 37.9 216.6 1.9 23.5 359 F 1 4883 16 13 22 16 19 08 3C279 14 21 45 32.9 205.5 1.4 16.8 -16 1 9 4883 16 19 08 16 25 07 --- 14 27 45 32.4 207.2 1.5 17.9 343 F 1 7276 16 19 08 16 25 07 1510-089 14 27 45 31.9 166.8 -0.8 -8.9 -33 1 9 7276 16 25 07 16 31 06 --- 14 33 45 32.1 168.5 -0.7 -7.7 326 F 1 9670 16 25 07 16 31 06 3C273 14 33 45 36.7 220.0 2.1 25.4 -40 1 9 9670 16 31 06 16 38 05 --- 14 40 45 35.9 222.0 2.2 26.5 378 F 1 12462 16 31 06 16 38 05 3C279 14 40 45 31.4 210.8 1.7 20.1 -15 1 9 12462 16 38 05 16 45 04 --- 14 47 45 30.8 212.7 1.9 21.3 404 F 1 15255 16 38 05 16 45 04 1510-089 14 47 45 32.5 172.6 -0.4 -5.0 -33 1 10 15255 16 45 04 16 51 03 --- 14 53 45 32.6 174.3 -0.3 -3.8 326 R 1 17552 16 45 04 Schedule for VLBA_BR (Code Br ) Page 6 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 16 51 03 3C273 14 53 45 34.4 225.5 2.4 28.5 -40 1 10 17552 16 51 03 16 58 02 --- 15 00 45 33.6 227.4 2.5 29.4 379 R 1 14760 16 51 03 16 58 02 3C279 15 00 45 29.6 216.2 2.1 23.3 -14 1 10 14760 16 58 02 17 05 01 --- 15 07 45 28.8 218.0 2.2 24.4 405 R 1 11967 16 58 02 17 05 01 1510-089 15 07 45 32.7 178.4 -0.1 -1.1 -32 1 10 11967 17 05 01 17 11 00 --- 15 13 45 32.7 180.2 0.0 0.1 327 R 1 9574 17 05 01 17 11 00 3C273 15 13 45 31.9 230.7 2.7 31.1 -40 1 10 9574 17 11 00 17 17 59 --- 15 20 45 31.0 232.5 2.9 32.0 379 R 1 6781 17 11 00 17 17 59 3C279 15 20 45 27.5 221.3 2.4 26.3 -13 1 10 6781 17 17 59 17 24 57 --- 15 27 45 26.7 223.0 2.5 27.3 405 R 1 3989 17 17 59 17 24 57 1510-089 15 27 45 32.7 184.3 0.2 2.9 -32 1 10 3989 17 24 57 17 30 56 --- 15 33 45 32.6 186.0 0.3 4.1 327 R 1 1596 17 24 57 17 30 56 3C273 15 33 45 29.3 235.6 3.1 33.4 -39 1 11 1596 17 30 56 17 37 55 --- 15 40 45 28.3 237.3 3.2 34.2 380 F 1 1197 17 30 56 17 37 55 3C279 15 40 45 25.2 226.2 2.7 29.0 -13 1 11 1197 17 37 55 17 44 54 --- 15 47 45 24.3 227.9 2.9 29.8 405 F 1 3989 17 37 55 17 44 54 1510-089 15 47 45 32.2 190.1 0.6 6.8 -31 1 11 3989 17 44 54 17 50 53 --- 15 53 45 32.0 191.8 0.7 8.0 328 F 1 6383 17 44 54 17 50 53 3C273 15 53 45 26.4 240.3 3.4 35.4 -38 1 11 6383 17 50 53 17 57 52 --- 16 00 45 25.4 241.9 3.5 36.1 381 F 1 9175 17 50 53 17 57 52 3C279 16 00 45 22.7 230.9 3.1 31.4 -13 1 11 9175 17 57 52 18 04 51 --- 16 07 45 21.7 232.5 3.2 32.2 406 F 1 11967 17 57 52 18 04 51 1510-089 16 07 45 31.5 195.9 0.9 10.6 -30 1 11 11967 18 04 51 18 10 50 --- 16 13 45 31.2 197.6 1.0 11.8 329 F 1 14361 18 04 51 18 12 50 BLLAC 16 15 45 31.9 60.5 -5.8 -51.7 22 1 11 14361 18 12 50 18 20 48 --- 16 23 45 33.1 61.5 -5.7 -52.5 479 F 1 17552 18 13 03 18 20 48 1510-089 16 23 45 30.7 200.4 1.2 13.6 -99 1 12 17552 18 20 48 18 30 47 --- 16 33 45 30.0 203.1 1.3 15.4 500 R 1 13563 18 20 48 Schedule for VLBA_BR (Code Br ) Page 7 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 18 30 47 BLLAC 16 33 45 34.6 62.9 -5.5 -53.4 -100 1 12 13563 18 30 47 18 40 45 --- 16 43 45 36.1 64.2 -5.3 -54.3 499 R 1 9574 18 30 47 18 40 45 1510-089 16 43 45 29.3 205.9 1.5 17.1 -100 1 12 9574 18 40 45 18 50 43 --- 16 53 45 28.6 208.5 1.7 18.8 498 R 1 5585 18 40 45 18 50 43 BLLAC 16 53 45 37.6 65.5 -5.2 -55.2 -101 1 12 5585 18 50 43 19 00 42 --- 17 03 45 39.1 66.9 -5.0 -56.1 497 R 1 1596 18 50 43 19 00 42 1510-089 17 03 45 27.8 211.2 1.8 20.5 -102 1 13 1596 19 00 42 19 10 40 --- 17 13 45 26.9 213.8 2.0 22.1 496 F 1 2393 19 00 42 19 10 40 BLLAC 17 13 45 40.6 68.2 -4.8 -56.9 -103 1 13 2393 19 10 40 19 16 39 --- 17 19 45 41.6 69.0 -4.7 -57.4 256 F 1 4787 19 10 40 19 16 39 3C446 17 19 45 5.2 103.3 -5.1 -40.7 -79 1 13 4787 19 16 39 19 19 39 --- 17 22 45 5.7 103.9 -5.1 -40.6 101 F 1 5984 19 16 39 19 19 39 CTA102 17 22 45 17.0 91.3 -5.2 -43.0 -29 1 13 5984 19 19 39 19 22 38 --- 17 25 45 17.5 91.8 -5.1 -43.0 151 F 1 7180 19 19 39 19 22 38 1510-089 17 25 45 25.7 216.8 2.2 23.9 -89 1 13 7180 19 22 38 19 30 37 --- 17 33 45 24.9 218.8 2.3 25.1 389 F 1 10372 19 22 38 19 30 37 BLLAC 17 33 45 43.8 70.9 -4.5 -58.5 -105 1 13 10372 19 30 37 19 36 36 --- 17 39 45 44.7 71.7 -4.4 -58.9 254 F 1 12765 19 30 37 19 36 36 3C446 17 39 45 8.4 107.1 -4.8 -39.8 -79 1 13 12765 19 36 36 19 39 35 --- 17 42 45 8.9 107.7 -4.7 -39.6 101 F 1 13962 19 36 36 19 39 35 CTA102 17 42 45 20.4 95.1 -4.8 -42.8 -29 1 13 13962 19 39 35 19 42 35 --- 17 45 45 20.9 95.6 -4.8 -42.7 151 F 1 15158 19 39 35 19 42 35 1510-089 17 45 45 23.6 221.7 2.5 26.7 -90 1 14 15158 19 42 35 19 50 33 --- 17 53 45 22.7 223.6 2.7 27.8 389 R 1 16850 19 42 35 19 52 33 BLLAC 17 55 45 47.3 73.8 -4.1 -60.1 14 1 14 16850 19 52 33 20 00 32 --- 18 03 45 48.6 74.9 -4.0 -60.6 479 R 1 13659 19 52 46 20 00 32 1510-089 18 03 45 21.5 226.0 2.8 29.1 -107 1 14 13659 20 00 32 20 10 30 --- 18 13 45 20.3 228.3 3.0 30.3 492 R 1 9670 20 00 32 Schedule for VLBA_BR (Code Br ) Page 8 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 20 10 30 BLLAC 18 13 45 50.2 76.3 -3.8 -61.3 -107 1 14 9670 20 10 30 20 16 29 --- 18 19 45 51.1 77.1 -3.7 -61.6 252 R 1 7277 20 10 30 20 16 29 3C446 18 19 45 14.6 115.1 -4.1 -37.4 -79 1 14 7277 20 16 29 20 19 29 --- 18 22 45 15.1 115.7 -4.1 -37.1 100 R 1 6080 20 16 29 20 19 29 CTA102 18 22 45 26.9 103.0 -4.2 -41.6 -30 1 14 6080 20 19 29 20 22 28 --- 18 25 45 27.4 103.6 -4.1 -41.5 150 R 1 4883 20 19 29 20 22 28 1510-089 18 25 45 18.8 231.0 3.2 31.7 -91 1 14 4883 20 22 28 20 30 27 --- 18 33 45 17.7 232.7 3.3 32.5 388 R 1 1692 20 22 28 ----------- Tape Change ------------ 20 30 27 BLLAC 18 33 45 53.4 79.1 -3.5 -62.4 -108 2 1 1692 20 30 27 20 40 25 --- 18 43 45 55.1 80.6 -3.3 -62.9 490 F 1 2297 20 30 27 20 40 25 1510-089 18 43 45 16.4 234.9 3.5 33.6 -109 2 1 2297 20 40 25 20 50 24 --- 18 53 45 15.0 237.0 3.7 34.5 489 F 1 6286 20 40 25 20 50 24 BLLAC 18 53 45 56.7 82.1 -3.2 -63.4 -109 2 1 6286 20 50 24 20 58 22 --- 19 01 45 58.0 83.3 -3.0 -63.7 369 F 1 9478 20 50 24 20 58 22 3C446 19 01 45 20.7 124.0 -3.4 -33.7 -81 2 1 9478 20 58 22 21 02 22 --- 19 05 45 21.3 124.9 -3.3 -33.3 159 F 1 11073 20 58 22 21 02 22 CTA102 19 05 45 33.8 112.3 -3.5 -39.1 -31 2 1 11073 21 02 22 21 06 21 --- 19 09 45 34.4 113.2 -3.4 -38.8 208 F 1 12669 21 02 22 21 06 21 3C454.3 19 09 45 34.4 104.9 -3.7 -42.2 -12 2 1 12669 21 06 21 21 10 20 --- 19 13 45 35.0 105.8 -3.7 -42.0 228 F 1 14264 21 06 21 21 10 20 BLLAC 19 13 45 60.0 85.2 -2.8 -64.1 -56 2 1 14264 21 10 20 21 18 19 --- 19 21 45 61.4 86.5 -2.7 -64.3 423 F 1 17456 21 10 20 21 18 19 3C446 19 21 45 23.4 128.5 -3.1 -31.6 -82 2 2 17456 21 18 19 21 22 18 --- 19 25 45 23.9 129.5 -3.0 -31.1 157 R 1 15860 21 18 19 21 22 18 CTA102 19 25 45 36.8 117.0 -3.1 -37.4 -32 2 2 15860 21 22 18 21 26 18 --- 19 29 45 37.4 118.0 -3.1 -37.0 208 R 1 14265 21 22 18 21 26 18 3C454.3 19 29 45 37.6 109.4 -3.4 -41.0 -12 2 2 14265 21 26 18 21 30 17 --- 19 33 45 38.2 110.3 -3.3 -40.7 228 R 1 12669 21 26 18 Schedule for VLBA_BR (Code Br ) Page 9 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 21 30 17 BLLAC 19 33 45 63.4 88.6 -2.5 -64.5 -56 2 2 12669 21 30 17 21 38 16 --- 19 41 45 64.7 90.0 -2.4 -64.5 422 R 1 9478 21 30 17 21 38 16 3C446 19 41 45 25.9 133.3 -2.7 -29.2 -84 2 2 9478 21 38 16 21 42 15 --- 19 45 45 26.4 134.2 -2.7 -28.7 156 R 1 7882 21 38 16 21 42 15 CTA102 19 45 45 39.7 122.0 -2.8 -35.3 -33 2 2 7882 21 42 15 21 46 14 --- 19 49 45 40.3 123.0 -2.7 -34.9 207 R 1 6286 21 42 15 21 46 14 3C454.3 19 49 45 40.7 114.1 -3.1 -39.4 -12 2 2 6286 21 46 14 21 50 14 --- 19 53 45 41.3 115.1 -3.0 -39.0 227 R 1 4691 21 46 14 21 50 14 BLLAC 19 53 45 66.7 92.4 -2.2 -64.4 -57 2 2 4691 21 50 14 21 58 13 --- 20 01 45 68.0 94.0 -2.0 -64.2 422 R 1 1500 21 50 14 21 58 13 3C446 20 01 45 28.3 138.2 -2.4 -26.5 -86 2 3 1500 21 58 13 22 02 12 --- 20 05 45 28.7 139.2 -2.3 -25.9 154 F 1 96 21 58 13 22 02 12 CTA102 20 05 45 42.5 127.4 -2.5 -32.8 -34 2 3 96 22 02 12 22 06 11 --- 20 09 45 43.0 128.5 -2.4 -32.2 206 F 1 1692 22 02 12 22 06 11 3C454.3 20 09 45 43.7 119.2 -2.7 -37.4 -12 2 3 1692 22 06 11 22 10 11 --- 20 13 45 44.2 120.2 -2.7 -36.9 227 F 1 3287 22 06 11 22 12 10 BLLAC 20 15 45 70.4 97.2 -1.8 -63.6 61 2 3 3287 22 12 10 22 20 09 --- 20 23 45 71.7 99.3 -1.7 -63.0 479 F 1 6479 22 12 23 22 20 09 3C446 20 23 45 30.6 143.9 -2.0 -23.2 -88 2 3 6479 22 20 09 22 23 08 --- 20 26 45 30.9 144.7 -2.0 -22.8 91 F 1 7675 22 20 09 22 23 08 CTA102 20 26 45 45.1 133.5 -2.1 -29.7 -35 2 3 7675 22 23 08 22 26 08 --- 20 29 45 45.5 134.4 -2.1 -29.2 145 F 1 8872 22 23 08 22 26 08 3C454.3 20 29 45 46.5 124.7 -2.4 -34.9 -12 2 3 8872 22 26 08 22 30 07 --- 20 33 45 47.0 125.8 -2.3 -34.3 227 F 1 10468 22 26 08 22 30 07 BLLAC 20 33 45 73.3 102.1 -1.5 -61.9 -59 2 3 10468 22 30 07 22 38 06 --- 20 41 45 74.6 104.7 -1.4 -60.8 420 F 1 13659 22 30 07 22 38 06 3C446 20 41 45 32.2 148.8 -1.7 -20.3 -91 2 3 13659 22 38 06 22 42 05 --- 20 45 45 32.6 149.9 -1.7 -19.6 149 F 1 15255 22 38 06 Schedule for VLBA_BR (Code Br ) Page 10 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 22 42 05 CTA102 20 45 45 47.3 139.4 -1.8 -26.3 -35 2 3 15255 22 42 05 22 46 05 --- 20 49 45 47.7 140.7 -1.7 -25.6 204 F 1 16850 22 42 05 22 46 05 3C454.3 20 49 45 49.1 130.6 -2.1 -31.8 -13 2 4 16850 22 46 05 22 50 04 --- 20 53 45 49.6 131.9 -2.0 -31.1 227 R 1 16754 22 46 05 22 50 04 BLLAC 20 53 45 76.5 109.2 -1.2 -58.5 -60 2 4 16754 22 50 04 22 58 03 --- 21 01 45 77.8 112.8 -1.0 -56.3 419 R 1 13563 22 50 04 22 58 03 3C446 21 01 45 33.8 154.4 -1.4 -16.8 -94 2 4 13563 22 58 03 23 02 02 --- 21 05 45 34.1 155.6 -1.3 -16.1 145 R 1 11967 22 58 03 23 02 02 CTA102 21 05 45 49.3 146.1 -1.5 -22.3 -36 2 4 11967 23 02 02 23 06 01 --- 21 09 45 49.7 147.5 -1.4 -21.5 203 R 1 10372 23 02 02 23 06 01 3C454.3 21 09 45 51.5 137.2 -1.7 -28.2 -13 2 4 10372 23 06 01 23 10 01 --- 21 13 45 52.0 138.5 -1.7 -27.4 226 R 1 8776 23 06 01 23 10 01 BLLAC 21 13 45 79.6 119.4 -0.8 -51.8 -61 2 4 8776 23 10 01 23 17 59 --- 21 21 45 80.7 125.0 -0.7 -47.7 417 R 1 5585 23 10 01 23 17 59 3C446 21 21 45 35.1 160.3 -1.1 -13.1 -97 2 4 5585 23 17 59 23 21 59 --- 21 25 45 35.3 161.5 -1.0 -12.3 142 R 1 3989 23 17 59 23 21 59 CTA102 21 25 45 51.0 153.3 -1.1 -17.8 -37 2 4 3989 23 21 59 23 25 58 --- 21 29 45 51.3 154.8 -1.1 -16.9 202 R 1 2394 23 21 59 23 25 58 3C454.3 21 29 45 53.7 144.3 -1.4 -23.9 -13 2 4 2394 23 25 58 23 29 57 --- 21 33 45 54.0 145.8 -1.3 -23.0 226 R 1 798 23 25 58 23 29 57 BLLAC 21 33 45 82.2 135.9 -0.5 -38.9 -62 2 5 798 23 29 57 23 37 56 --- 21 41 45 83.1 145.4 -0.4 -30.8 416 F 1 2393 23 29 57 23 37 56 3C446 21 41 45 36.1 166.3 -0.7 -9.1 -100 2 5 2393 23 37 56 23 41 55 --- 21 45 45 36.2 167.5 -0.7 -8.3 139 F 1 3989 23 37 56 23 41 55 CTA102 21 45 45 52.3 160.9 -0.8 -12.9 -38 2 5 3989 23 41 55 23 45 55 --- 21 49 45 52.5 162.5 -0.7 -11.8 201 F 1 5585 23 41 55 23 45 55 3C454.3 21 49 45 55.4 152.0 -1.1 -19.1 -13 2 5 5585 23 45 55 23 49 54 --- 21 53 45 55.7 153.6 -1.0 -18.0 226 F 1 7180 23 45 55 Schedule for VLBA_BR (Code Br ) Page 11 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Wed 21 Dec 2005 Day 355 --- 23 49 54 BLLAC 21 53 45 84.0 163.6 -0.2 -14.7 -62 2 5 7180 23 49 54 23 57 53 --- 22 01 45 84.2 177.8 0.0 -2.0 416 F 1 10371 23 49 54 --- Start: Wed 21 Dec 2005 Day 355 -- Stop: Thu 22 Dec 2005 Day 356 --- 23 57 53 3C446 22 01 45 36.7 172.4 -0.4 -5.1 -101 2 5 10371 23 57 53 00 01 52 --- 22 05 45 36.8 173.7 -0.3 -4.2 138 F 1 11967 23 57 53 00 01 52 CTA102 22 05 45 53.2 168.9 -0.5 -7.6 -39 2 5 11967 00 01 52 00 05 52 --- 22 09 45 53.3 170.5 -0.4 -6.5 200 F 1 13563 00 01 52 00 05 52 3C454.3 22 09 45 56.8 160.2 -0.7 -13.6 -13 2 5 13563 00 05 52 00 09 51 --- 22 13 45 57.0 161.9 -0.7 -12.4 226 F 1 15158 00 05 52 00 11 51 BLLAC 22 15 45 83.8 202.3 0.2 20.0 60 2 6 15158 00 11 51 00 19 49 --- 22 23 45 83.1 214.1 0.3 30.4 479 R 1 16850 00 12 04 00 19 49 3C446 22 23 45 36.9 179.3 0.0 -0.5 -98 2 6 16850 00 19 49 00 23 49 --- 22 27 45 36.9 180.5 0.0 0.3 141 R 1 15255 00 19 49 00 23 49 CTA102 22 27 45 53.6 177.9 -0.1 -1.4 -39 2 6 15255 00 23 49 00 27 48 --- 22 31 45 53.6 179.5 0.0 -0.3 200 R 1 13659 00 23 49 00 27 48 3C454.3 22 31 45 57.7 169.8 -0.4 -7.0 -14 2 6 13659 00 27 48 00 31 47 --- 22 35 45 57.8 171.6 -0.3 -5.8 225 R 1 12064 00 27 48 00 31 47 BLLAC 22 35 45 81.8 227.7 0.5 41.9 -54 2 6 12064 00 31 47 00 39 46 --- 22 43 45 80.8 234.7 0.7 47.4 425 R 1 8872 00 31 47 00 39 46 3C446 22 43 45 36.8 185.5 0.3 3.7 -94 2 6 8872 00 39 46 00 43 45 --- 22 47 45 36.7 186.7 0.4 4.5 145 R 1 7277 00 39 46 00 43 45 CTA102 22 47 45 53.5 186.1 0.2 4.2 -40 2 6 7277 00 43 45 00 47 45 --- 22 51 45 53.4 187.8 0.3 5.3 200 R 1 5681 00 43 45 00 47 45 3C454.3 22 51 45 58.0 178.9 0.0 -0.8 -15 2 6 5681 00 47 45 00 51 44 --- 22 55 45 58.0 180.7 0.0 0.5 224 R 1 4085 00 47 45 00 51 44 BLLAC 22 55 45 79.1 242.8 0.9 53.4 -48 2 6 4085 00 51 44 00 59 43 --- 23 03 45 77.8 247.0 1.0 56.2 431 R 1 894 00 51 44 00 59 43 3C446 23 03 45 36.3 191.7 0.6 7.8 -89 2 7 894 00 59 43 01 03 42 --- 23 07 45 36.2 192.9 0.7 8.6 150 F 1 701 00 59 43 Schedule for VLBA_BR (Code Br ) Page 12 BM229 VLBA format 7 mm ~ 0200-1800 LST UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 22 Dec 2005 Day 356 --- 01 03 42 CTA102 23 07 45 52.9 194.2 0.6 9.7 -39 2 7 701 01 03 42 01 07 41 --- 23 11 45 52.7 195.8 0.6 10.7 200 F 1 2297 01 03 42 01 07 41 3C454.3 23 11 45 57.8 187.9 0.3 5.5 -16 2 7 2297 01 07 41 01 11 41 --- 23 15 45 57.7 189.7 0.4 6.7 223 F 1 3893 01 07 41 01 11 41 BLLAC 23 15 45 76.0 252.3 1.2 59.3 -48 2 7 3893 01 11 41 01 19 39 --- 23 23 45 74.7 255.2 1.3 60.7 431 F 1 7084 01 11 41 01 19 39 3C446 23 23 45 35.5 197.7 1.0 11.8 -84 2 7 7084 01 19 39 01 23 39 --- 23 27 45 35.3 198.9 1.0 12.5 155 F 1 8680 01 19 39 01 23 39 CTA102 23 27 45 51.9 202.1 0.9 14.8 -39 2 7 8680 01 23 39 01 27 38 --- 23 31 45 51.6 203.6 1.0 15.8 200 F 1 10275 01 23 39 01 27 38 3C454.3 23 31 45 57.1 196.8 0.6 11.6 -17 2 7 10275 01 27 38 01 31 37 --- 23 35 45 56.9 198.5 0.7 12.7 222 F 1 11871 01 27 38 01 31 37 BLLAC 23 35 45 72.7 258.9 1.5 62.3 -46 2 7 11871 01 31 37 01 39 36 --- 23 43 45 71.4 261.1 1.7 63.1 432 F 1 15062 01 31 37 01 39 36 3C446 23 43 45 34.3 203.6 1.3 15.6 -80 2 7 15062 01 39 36 01 43 36 --- 23 47 45 34.0 204.8 1.4 16.3 159 F 1 16658 01 39 36 01 43 36 CTA102 23 47 45 50.4 209.5 1.2 19.6 -39 2 8 16658 01 43 36 01 47 35 --- 23 51 45 50.1 211.0 1.3 20.5 201 R 1 16947 01 43 36 01 47 35 3C454.3 23 51 45 55.9 205.2 1.0 17.2 -18 2 8 16947 01 47 35 01 51 34 --- 23 55 45 55.6 206.8 1.0 18.3 222 R 1 15351 01 47 35 01 51 34 BLLAC 23 55 45 69.4 264.1 1.9 63.9 -44 2 8 15351 01 51 34 01 59 33 --- 00 03 45 68.1 265.9 2.0 64.2 435 R 1 12160 01 51 34 01 59 33 3C446 00 03 45 32.8 209.3 1.6 19.2 -77 2 8 12160 01 59 33 02 03 32 --- 00 07 45 32.5 210.4 1.7 19.8 163 R 1 10564 01 59 33 02 03 32 CTA102 00 07 45 48.6 216.5 1.6 23.9 -38 2 8 10564 02 03 32 02 07 32 --- 00 11 45 48.2 217.9 1.6 24.7 201 R 1 8969 02 03 32 02 07 32 3C454.3 00 11 45 54.3 213.1 1.3 22.3 -18 2 8 8969 02 07 32 02 11 31 --- 00 15 45 53.9 214.6 1.4 23.3 221 R 1 7373 02 07 32 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/arana/cwalker/sched/setups/v7mm-128-8-1.set Matches group v7mm_c8 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 9 Station: VLBA_BR Total bit rate: 128 Format: VLBA1:4 Bits per sample: 1 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 2.00 Tape used at high density at 80.000 ips. Time per pass is 44.00 minutes. 1st LO= 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 9 Setup file default. Used pcal sets: 1 LO sum= 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 BBC fr= 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- BM229 VLBA format 7 mm ~ 0200-1800 LST Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) J1229+0203 12 26 33.245835 * 12 29 06.699731 12 29 24.700007 0.30 1226+023 02 19 43.30564 * 02 03 08.59814 02 01 09.16032 0.20 * 3C273 /home/arana/cwalker/sched/catalogs/sources.vlba 3C273B VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro J1229+02 3.042 scan hours, 112.165 baseline hours above horizon. J1256-0547 12 53 35.831289 * 12 56 11.166557 12 56 29.159898 0.20 1253-055 -05 31 07.99581 *-05 47 21.52467 -05 49 16.57076 0.31 * 3C279 /home/arana/cwalker/sched/catalogs/sources.vlba J1256-05 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 3.042 scan hours, 116.045 baseline hours above horizon. J1512-0905 15 10 08.900179 * 15 12 50.532927 15 13 08.563745 0.20 * 1510-089 -08 54 47.61955 *-09 05 59.82970 -09 07 22.92503 0.30 J1512-09 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 3.025 scan hours, 96.419 baseline hours above horizon. J2202+4216 22 00 39.362506 * 22 02 43.291373 22 02 56.608203 0.27 2200+420 42 02 08.59079 * 42 16 39.97993 42 18 31.55762 0.40 * BLLAC /home/arana/cwalker/sched/catalogs/sources.vlba J2202+42 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro VR42220 3.191 scan hours, 117.899 baseline hours above horizon. J2225-0457 22 23 11.077768 * 22 25 47.259295 22 26 05.222990 0.20 2223-052 -05 12 17.79947 *-04 57 01.39083 -04 55 17.61621 0.30 * 3C446 /home/arana/cwalker/sched/catalogs/sources.vlba J2225-04 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.197 scan hours, 31.155 baseline hours above horizon. J2232+1143 22 30 07.803948 * 22 32 36.408906 22 32 53.364338 0.31 2230+114 11 28 22.81078 * 11 43 50.90406 11 45 41.85644 0.20 * CTA102 /home/arana/cwalker/sched/catalogs/sources.vlba J2232+11 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.197 scan hours, 44.398 baseline hours above horizon. J2253+1608 22 51 29.519743 * 22 53 57.747942 22 54 14.733567 0.31 2251+158 15 52 54.34803 * 16 08 53.56086 16 10 50.50625 0.20 * 3C454.3 /home/arana/cwalker/sched/catalogs/sources.vlba J2253+16 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.064 scan hours, 44.276 baseline hours above horizon. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) 3C273 84.1 3C279 74.7 1510-089 42.3 BLLAC 86.3 3C446 66.5 CTA102 75.4 3C454.3 82.0 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg